Albumin-bound paclitaxel plus anlotinib in patients with recurrent, platinum-resistant primary epithelial ovarian cancer (A-Plus): a phase II, single-arm, prospective study
Yun Zhou , Jian Zhou , Yin Wang , Ji-Bin Li , Rongzhen Luo , Chanjuan Zeng , Yingxin He , Yanfang Li
Front. Med. ›› 2025, Vol. 19 ›› Issue (5) : 820 -830.
Albumin-bound paclitaxel plus anlotinib in patients with recurrent, platinum-resistant primary epithelial ovarian cancer (A-Plus): a phase II, single-arm, prospective study
This study aimed to evaluate the efficacy and safety of combining albumin-bound paclitaxel (ab-paclitaxel) and anlotinib for ovarian cancer. In this study, 44 patients diagnosed with platinum-resistant ovarian cancer were enrolled. Patients received ab-paclitaxel along with anlotinib until disease progression or intolerable toxicity. Efficacy was assessed according to RECIST 1.1 criteria or Rustin’s criteria. The primary endpoint was the investigator-evaluated objective response rate (ORR). 44 patients were enrolled between January 2021 and March 2023 with a median age of 49 years. Twenty-nine had measurable lesions and 15 had non-measurable lesions. Overall, the investigator-evaluated ORR was 56.8% (25/44; 95% CI 0.411–0.713) in intention-to-treat population and 58.1% (25/43; 95% CI 0.422–0.726) in per-protocol population. The median progression-free survival was 9.8 months, and the median duration of response was 7.4 months. For safety, grade 3/4 adverse events (AEs) included leukopenia, gum pain, hypertension, and hand-foot syndrome. The response rates were 55.0% (11/20) in patients with previous use of antiangiogenic reagents and who had previous use of PARP inhibitors. The combination of ab-paclitaxel and anlotinib showed promising anti-tumor activity and a manageable safety profile in platinum-resistant ovarian cancer. Patients with previous use of antiangiogenic drugs or PARP inhibitors still benefited from this protocol.
anlotinib / ab-paclitaxel / efficacy / safety
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Higher Education Press
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